“The sense of unhappiness is so much easier to convey than that of happiness. In misery we seem aware of our own existence, even though it may be in the form of a monstrous egotism: this pain of mine is individual, this nerve that winces belongs to me and to no other. But happiness annihilates us: we lose our identity.”

“Happiness and goodness, according to canting moralists, stand in the relation of effect and cause. There was never anything less proved or less probable: our happiness is never in our own hands; we inherit our constitution; we stand buffet among friends and enemies; we may be so built as to feel a sneer or an aspersion with unusual keenness and so circumstanced as to be unusually exposed to them; we may have nerves very sensitive to pain, and be afflicted with a disease very painful. Virtue will not help us, and it is not meant to help us.”

“As we lose ourselves in the service of others, we discover our own lives and our own happiness.”

“Our possibilities of happiness are already restricted by our constitution. Unhappiness is much less difficult to experience. We are threatened with suffering from three directions: from our own body, which is doomed to decay and dissolution and which cannot even do without pain and anxiety as warning signals; from the external world, which may rage against us with overwhelming and merciless forces of destruction; and finally from our relations to other men. The suffering which comes from this last source is perhaps more painful to us than any other.”

“What could be worse than another person's happiness? Not that his unhappiness would make us happy, but we need it in order to bear our own.”

“For we are so constituted by nature, that we are ever prone to compare ourselves with others; and our happiness or misery depends very much on the objects and persons around us. On this account, nothing is more dangerous than solitude: there our imagination, always disposed to rise, taking a new flight on the wings of fancy, pictures to us a chain of beings of whom we seem the most inferior.”